
Originally Posted by
mvb4u
I am not a professional. But, I feel I can understand your intentions correctly and can answer some of your questions authentically.
The router can also act as switch(not a hub). That means, you can transfer files between the devices connected to the router independent of the internet. You can confirm this by removing the wan side connection of your router and transferring a file between two devices connected to the router and if you try to browse the internet you won't get internet.
Just checked, I am able to browse 192.168.1.1 in my nokia E63 handset.